50931909

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2151

約数の個数: 40

約数和(自身を含む): 89017280

約数和(自身を除く): 38085371

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2089, 2709, 3483, 6267, 8127, 14623, 18801, 24381, 43869, 56403, 89827, 131607, 169209, 269481, 394821, 628789, 808443, 1184463, 1886367, 2425329, 5659101, 7275987, 16977303, 50931909]

約数ペア:

[(1, 50931909), (3, 16977303), (7, 7275987), (9, 5659101), (21, 2425329), (27, 1886367), (43, 1184463), (63, 808443), (81, 628789), (129, 394821), (189, 269481), (301, 169209), (387, 131607), (567, 89827), (903, 56403), (1161, 43869), (2089, 24381), (2709, 18801), (3483, 14623), (6267, 8127)]